How to test the softened water of the water softening equipment used in factory production

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How to test the softened water of the water softening equipment used in factory production

Released Date: Apr 29,2019 Article Source: Yuanlai Water Treatment

How to test the softened water used in factory production by softening water equipment? I. The Importance of Water Softening Equipment Water has multiple uses in the power industry, mainly including boiler make-up water, cooling water, and domestic fire-fighting miscellaneous water, etc. The water quality requirements for boiler make-up water are relatively strict. Nowadays, thermal power plants are developing towards large capacity and high parameters, and the water quality for boiler water is also getting higher and higher. The water quality requirements for boiler feed water are very strict. Not only is the hardness required to be low, but the dissolved oxygen content is also low, and the solid content and organic matter content are also low. Water that does not meet the feed water standards will make the power plant equipment unable to operate economically. Therefore, in addition to the conventional water treatment methods such as coagulation, sedimentation and filtration, ion exchange, compound bed, mixed bed, reverse osmosis desalination water treatment system, electrodialysis and other softening and desalination high-purity water systems, and ultra-pure water treatment are also required

How to test the softened water of the water softening equipment used in factory production

I. The Importance of Water Softening Equipment

The uses of water in the power industry are diverse, mainly including boiler make-up water, cooling water, and miscellaneous water for domestic fire protection, etc. The water quality requirements for boiler make-up water are very strict. Nowadays, thermal power plants are developing towards large capacity and high parameters, and the water quality for boiler water is also getting higher and higher. The water quality requirements for boiler feed water are very strict. Not only is the hardness required to be low, but the dissolved oxygen content is also low, and the solid content and organic matter content are also low. Water that does not meet the feed water standards will make the power plant equipment unable to operate economically. Therefore, in addition to the conventional water treatment methods such as coagulation, sedimentation and filtration, technologies such as ion exchange, compound bed, mixed bed, reverse osmosis desalination water treatment systems, electrodialysis and other softening and desalination high-purity water systems, and ultra-pure water treatment equipment are also needed to treat the feed water of ultra-high pressure boilers in thermal power plants.

Ii. Testing of Softened Water for Industrial Production

1It is necessary to test the water quality of the raw water. The analysis method for boiler water can be referred to, mainly focusing on the detection of calcium and magnesium ion concentrations in the water.

2Based on the analysis results of the previous step, configure the appropriate water quality stabilizer to increase the solubility product of scale, reduce the formation of scale, and carry out appropriate excretion and water replenishment.

3Analyze the composition of the scale and use the appropriate cleaning agent based on the amount of components. The types of cleaning agents include hydrochloric acid, nitric acid, sulfuric acid, etc., which can be mixed with each other.

4A thorough solution is to use a water softening device to remove calcium and magnesium ions from the water and solve the problem of scale in the equipment.

The technical data is sourced from Beijing Yuanlai Water Treatment Equipment-Beijing water softening equipment manufacturer

Keywords: Softened water equipment industrial softened water equipment softened water

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